C11112331312111112111133132313331323331323223313231333132322211
>>
C1111233131211111211113313231333132333132322331323133313232221
<<
C11112331312111112111133132313331323331323223313231333132322213
>>
C11112331312111112111133132313331323331323223313231333132322212
>>